77512950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19139}}^1$

素因数の和:19163

約数の個数: 60

約数和(自身を含む): 215382420

約数和(自身を除く): 137869470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 19139, 38278, 57417, 95695, 114834, 172251, 191390, 287085, 344502, 478475, 516753, 574170, 861255, 956950, 1033506, 1435425, 1550259, 1722510, 2583765, 2870850, 3100518, 4306275, 5167530, 7751295, 8612550, 12918825, 15502590, 25837650, 38756475, 77512950]

約数ペア:

[(1, 77512950), (2, 38756475), (3, 25837650), (5, 15502590), (6, 12918825), (9, 8612550), (10, 7751295), (15, 5167530), (18, 4306275), (25, 3100518), (27, 2870850), (30, 2583765), (45, 1722510), (50, 1550259), (54, 1435425), (75, 1033506), (81, 956950), (90, 861255), (135, 574170), (150, 516753), (162, 478475), (225, 344502), (270, 287085), (405, 191390), (450, 172251), (675, 114834), (810, 95695), (1350, 57417), (2025, 38278), (4050, 19139)]